PROBLEM TO BE SOLVED: To provide a mist generator which dissolves enlargement of the diameter of mist or complication of the structure of a mist generating body, increases the collision frequencies of liquid and can get refined mist.SOLUTION: A centrifugal mist generator splashes liquid and generates mist by centrifugal force of rotation of a mist generating body 3 and the mist generating body 3 consists of a porous body of continuous pore type. This makes the liquid splash outward by centrifugal force in the mist generating body 3, makes it collide to the wall surface surrounding continuous pore in the mist generating body 3 one after another and more refined mist can be obtained.